Jobs in Canada

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Added 1 month ago
Q
FY27 Intern - Physical Mixed Layout Engineering Internship - Canada (16 months)
Qualcomm
Toronto, ON
- Full-time
Our early career programs are designed to attract inventive minds, offering a platform to contribute to our long-term innovation pipeline. You'll be part of a community that values…
Added 1 month ago
C
Senior Software Engineer II, KYC
Carta
Waterloo, ON
- Full-time
…re-architecting a fragmented set of products into a unified KYC platform, part greenfield build, part strategic integration, where your judgment will directly shape the outcome. You'll join…
Added 1 month ago
C
Senior Software Engineer II, KYC
Carta
Toronto, ON
- Full-time
…re-architecting a fragmented set of products into a unified KYC platform, part greenfield build, part strategic integration, where your judgment will directly shape the outcome. You'll join…
Added 1 month ago
S
Senior Solutions Engineer
Suger
Vancouver, BC
- $120,000 to $160,000 CAD / year
- Full-time
We work in a hybrid model with 4 days per week in our Downtown Vancouver office
Added 1 month ago
P
Senior Cloud Security Engineer
Pixieset
Vancouver, BC
- $117,800 to $160,650 CAD / year
- Full-time
Hybrid work environment (2 in-office days per week)
Added 1 month ago
BD
Senior DevOps Engineer - Cloud Operations
Black Duck
Calgary, AB
- Full-time
Staff. DevOps Engineer will be a key player on the Cloud Operations team responsible for all SaaS and Hosted services across the company's product portfolio. They will proactively work with…
Added 1 month ago
Senior Data & AI Consultant
Lantern
Edmonton, AB · Toronto, ON
Lantern is seeking a hands-on, client-facing Senior Consultant, Data & AI to design and deliver modern data, analytics, and AI solutions across Azure Databricks, Microsoft Fabric, Power BI,…
Added 1 month ago
AN
Senior Site Reliability Engineer (SRE) – CloudVision as a Service (CVaaS)
Arista Networks
Vancouver, BC
- Full-time
…entirely Kubernetes-native. Familiarity with GCP (Google Cloud Platform) and GKE (Google Kubernetes Engine) is preferred. Our technical stack includes but not limited to: Golang, Python,…
Added 2 months ago
PX
Senior Machine Learning Engineer –AI & Agentic Systems
Project X
Toronto, ON
- Full-time
…orchestration and the Model Context Protocol (MCP), and sits between Senior and Principal level. There are no direct reports for this…
Added 1 month ago
EI
Manager - Marketing Analytics
Enercare Inc.
Markham, ON
- Full-time
Analytics Engineering & Data Platform Expertise
Added 1 month ago
BC
Senior Cloud Engineer - Google Firebase
BDO Canada
Toronto, ON
- Full-time
BDO Canada's Google Cloud Advisory Practice is seeking a Senior Cloud Engineer - Google Firebase to help clients design, build, modernize, and scale cloud-native applications on Google…
Added 1 month ago
GT
Senior QA Automation Engineer
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $90 to $100 CAD / hour
- Contract
Onsite Flexibility: Hybrid - four days per week onsite, with one remote day based on team and business needs
Added 1 month ago
C
Staff Software Engineer, Fullstack
Cloudjobs
Toronto, ON
- Full-time
Able to work in-person in our Toronto office 2 days per week
Added 1 month ago
SE
Senior Software Engineer
Soma Energy
Remote, Canada
- Full-time
- Remote
As a Senior Engineer, you'll own major services end to end, from design through reliable operation, and raise the bar for everyone who works alongside you.
Added 1 month ago
BA
Senior Infrastructure Engineer
BYD Australia & New Zealand
Mulgrave, NS
- Contract
As a Senior Infrastructure Engineer, you will be responsible for the planning, implementation and full lifecycle operation of IDC and cloud platform infrastructure across the region. The…
Added 2 months ago
I
Sr. Machine Learning Engineer
Insight
Remote, Canada
- Full-time
- Remote
As an Senior Machine Learning Engineer, you will lead the modeling work on enterprise engagements where ML models are often integrated directly into multi-agent systems. We will count on…
Added 2 months ago
C
Senior Fullstack Engineer, Agentic Experience
CreatorIQ
Remote, Canada
- $132,000 to $165,000 CAD / year
- Full-time
- Remote
As a Senior Engineer on our Platform Infrastructure team, you will lead the design and governance of our Agentic Solutions. You will bridge the gap between innovative AI agents and…
Added 2 months ago
Senior Staff Software Developer, Developer Infrastructure
Robinhood
Toronto, ON
This role is based in our Toronto office, with in-person attendance expected at least 3 days per week
Added 2 months ago
J
Senior Infrastructure Engineer
JSI
Ottawa, ON
- Full-time
JSI Telecom is seeking a highly motivated and experienced Senior Infrastructure Engineer (with strong Networking) to design, implement, and support complex enterprise and customer…
Added 2 months ago
LI
Senior Java Software Engineer
LanceSoft, Inc.
Montreal, QC
- Contract
Participate actively in design discussions, contributing to architectural decisions and long-term platform direction.
Added 2 months ago
E
Senior Backend Engineer
Eleven-X
Waterloo, ON
- Full-time
We are seeking a full-time Senior Backend Engineer to strengthen the systems behind our eXactPark cloud solution. You will own backend capabilities from technical design through production…
Added 2 months ago
A
Ingénieur(e) Senior, Plateforme de Données
Astek
Montreal, QC
- Full-time
Nous recherchons un(e) Ingénieur(e) Senior, Plateforme de Données avec de solides compétences en programmation et une expérience approfondie en ingénierie de données moderne. Le/la…
Added 2 months ago
CG
Senior DevOps/SRE Engineer
Credit Genie
Toronto, ON
- Full-time
As a Senior DevOps / SRE Engineer on this team, you'll own reliability and deployments across our AWS and Kubernetes environment, take real ownership of our compliance work, and help build…
Added 2 months ago
B
Lead IAM Engineer
Braze
Toronto, ON
- Full-time
We’re seeking a Lead IAM Engineer to own the technical direction and evolution of our enterprise identity and access management strategy. In this senior individual contributor role, you’ll…
Added 2 months ago
C
Ingénieur(e) solutions
ChapsVision
Montreal, QC
- Full-time
We are looking for a Solutions Engineer to join our growing team. This is a hybrid technical and client-facing role responsible for architecting, customizing, and deploying Sinequa’s…

JSI

Senior Infrastructure Engineer

Ottawa, ON, K2M 1X3, Canada

Full-time

Apply on recruiting.ultipro.ca About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 10+ years of networking experience
Posting language: English
Posted: Sep 16, 2026

Original job description

JSI Telecom is seeking a highly motivated and experienced Senior Infrastructure Engineer (with strong Networking) to design, implement, and support complex enterprise and customer infrastructure solutions. The successful candidate will combine deep technical expertise with strong analytical and communication skills to translate complex and often ambiguous business and technical requirements into reliable, production-ready solutions.

This role requires extensive experience with enterprise data center infrastructure, networking, virtualization, systems integration and cloud computing. The ideal candidate will be comfortable working across engineering, production, sales, and customer-facing teams to deliver highly available, secure, and scalable solutions.

Responsibilities

Lead infrastructure projects involving hardware deployments, system integration, network architecture, and delivery of enterprise solutions that meet corporate and customer requirements.
Collaborate with Systems Engineering, Sales, Production, and Technical Support teams to translate technical requirements into validated, production-ready implementations.
Own technical requirements, feature development, hardware qualification, and platform enhancements while driving the adoption of new technologies and operational processes.
Develop implementation standards, configuration documentation, and knowledge transfer materials to support internal teams, customers, and ongoing operations.
Provide Tier 3 technical leadership for complex infrastructure issues, including hardware, networking, virtualization, and operating system troubleshooting.
Drive continuous improvement through automation, standardization, process optimization, and mentoring of technical teams.

Required Qualifications

Strong experience with enterprise data center infrastructure.
Hands-on experience with enterprise servers, networking, and storage platforms.
Ability to troubleshoot complex infrastructure problems across hardware, networking, virtualization, and operating systems.
Strong customer-facing skills with the ability to communicate technical concepts to both technical and non-technical stakeholders.
Experience with scripting and automation to improve deployment, configuration, and operational processes.
Ability to obtain and maintain a Top-Secret Security Clearance.
Willingness to travel occasionally as required.

Preferred Education & Certifications

Engineering or Computer Science degree
10+ years of networking experience
Cisco CCNA, CCNP, CCIE certifications

Technical Expertise

Layer 2 networking Dell Enterprise SONiC, Cisco IOS/NX-OS VLT, VPC, VRRP)
Layer 3 networking (CIDR, BGP, Anycast, Routed Leaf Spine)
Cloud Computing & Networking (AWS/Azure)
Firewalls (WAF, IPSec/SSL VPN, policy enforcement, TLS, segmentation, L4/L7, IDS/IPS)
Kubernetes (Calico CNI, Cilium CNI, NCP, Istio Service Mesh, Envoy Gateway)
Dell PowerEdge Servers (R7x0, T6x0), iDRAC
Storage: S3 (Ceph, AWS), SAN (Unity XT), NAS (Isilon Powerscale)
IaC (Terraform, Ansible), CI/CD pipelines, TDD, automated deployment
Linux and Windows server administration
Coding: Python, PowerShell, Ruby, C#
HA & Disaster Recovery (RPO/RTO, replication)

About JSI

JSI is built on purpose, that of making a difference in the world.

Founded in 1979, this privately-owned technology company is the North American leader in designing and developing acquisition, collection and analysis solutions for law enforcement and intelligence communities.

With 4Sight – JSI’s single, unified, product suite – customers can combine any number of disparate data sources into a highly intuitive, visually-focused platform. The result? JSI’s customers spend less time working with data and more time seeing patterns, understanding trends, and gaining perspective (and making the world a safer place).

With over 400 employees and a strong, growing global presence in Canada, the U.S., Australia, and Germany, JSI is not only the dominant player in its industry, it is also known for its fun, high-performing, purpose-driven corporate culture.

In accordance with the Accessibility for Ontarians with Disabilities Act (AODA), JSI will provide accommodation-accessible formats, and communication supports for the interview process upon request.

Our hiring process does not use artificial intelligence (AI) tools for screening, assessing, or selecting applicants. All applications are reviewed and evaluated by our HR team.

Apply on recruiting.ultipro.ca About employer

More about this job

Responsibilities

Lead infrastructure projects involving hardware deployments, network architecture, and the delivery of enterprise solutions. Collaborate with cross-functional teams to translate technical requirements into validated, production-ready implementations.

Requirements

Requires extensive experience with enterprise data center infrastructure, networking, and systems integration. Candidates must be able to obtain a Top-Secret Security Clearance and possess strong troubleshooting skills across hardware and software platforms.

Skills

Networking
Data center infrastructure
Virtualization
Systems integration
Cloud computing
Hardware deployment
Automation
Python
PowerShell
Terraform
Ansible
Kubernetes
Linux
Windows server administration
Firewalls
Disaster recovery

Visa sponsorship

Not detected in the job text

Keywords

Infrastructure Engineer
Networking
Data Center
Virtualization
Cloud Computing
AWS
Azure
Kubernetes
Python
PowerShell
Terraform
Ansible
Linux
Windows Server
Firewalls
Storage
SAN
NAS
CI/CD
Automation
BGP
Layer 2 Networking
Layer 3 Networking
Dell PowerEdge
Security Clearance
System Integration
Disaster Recovery
Istio
Ceph
Hardware Qualification

Seniority

Senior

Licences and certifications

Cisco CCNA
Cisco CCNP
Cisco CCIE
Top-Secret Security Clearance

Tools

Dell PowerEdge
Cisco IOS
Terraform
Ansible
Kubernetes
Linux
Windows Server
AWS
Azure

Languages

English

Fields of study

Engineering
Computer Science

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Work requirements

Jobs in Canada